I prefer using user Wambacher's boundaries map at https://osm.wno-edv-service.de/boundaries/
Regards, Johan On 8 November 2015 at 13:37, <[email protected]> wrote: > Here is a link : http://overpass-turbo.eu/s/cxc (click Run to run the > query) > The query gets all admin_level=4 in Burkina Faso and their way members > > > On 08/11/2015 12:35, [email protected] wrote: > > Hi Samuel, > > This expression in the Wizard : type:relation AND admin_level=4 AND > is_in='Burkina Faso' > gives you all the relation type=boundary with an admin_level=4. > > It gives you this query : > > [out:json][timeout:25]; > ( > relation["admin_level"="4"]["is_in:country"="Burkina Faso"]({{bbox}}); > ); > out body; > >; > out skel qt; > > > If you just want the polygons it's ok to extract this. But you won't > extract the OSM objects members of relations, and their tags neither as > Blake said. > > If you want the members to, and avoid JOSM, add : > >>; to get all members > node(r); to get the nodes > way(r); to get all the ways > relation(r); for relations > > Example for all members : > > [out:json][timeout:25]; > ( > relation["admin_level"="4"]["is_in:country"="Burkina Faso"]({{bbox}}); > >>; > ); > out body; > >; > out skel qt; > > Good luck > > Augustin > > Yo > > On 08/11/2015 12:04, Samuel Aiyeoribe wrote: > > Thank you Blake, > > This looks promising. Even though i use Overpass turbo several times, i > haven't looked into the overpass api. > > I will be happy to receive other suggestions and people's experiences. > > Cheers > > Samuel Aiyeoribe > > > > On Sunday, 8 November 2015, 12:53, Blake Girardot > <[email protected]> <[email protected]> wrote: > > > Hi Samuel, > > I have used overpass-turbo.eu to extract just admin boundaries before > and it seems to work well. > > I then have to pass the results over to JOSM and download the missing > members to get all the points and ways that make up the boundaries, > but that is probably because I do not know overpass-turbo well enough > to have it grab all the elements automatically. > > overpass-turbo consists of 2 major parts, the web front (Overpass > Turbo) and the Overpass-API which handles searching OSM data, both are > available from GitHub. Overpass-API works with local .osm.gz files so > it can take a full OSM Planet file and minutely updates and run > totally locally. > > http://overpass-api.de/ > https://github.com/tyrasd/overpass-turbo > > Probably not the easiest solution to your question, but at least you > can try out Overpass-Turbo and make sure it does what you want before > you try and run it locally. > > Here is one I used last week for one of our contacts who needed admin > boundaries for Serbia: http://overpass-turbo.eu/s/cx8 > > Like, I said, there might be simpler (I hope) answers to your > question, but Overpass is one I think. > > Cheers, > blake > > On Sun, Nov 8, 2015 at 6:00 AM, Samuel Aiyeoribe > <[email protected]> wrote: > > Hello HOTties, > > > > Please does anyone know of a service for extracting/downloading OSM Admin > > Boundary that one can fork and host myself and also available on github. > > > > Looking forward to your reply. > > > > Cheers > > > > Samuel > > > > _______________________________________________ > > HOT mailing list > > [email protected] > > https://lists.openstreetmap.org/listinfo/hot > > > > > > > -- > ---------------------------------------------------- > Blake Girardot > Humanitarian OpenStreetMap Team > Vice President, HOT Board of Directors > skype: jblakegirardot > HOT Core Team Contact: [email protected] > > > > > > _______________________________________________ > HOT mailing > [email protected]https://lists.openstreetmap.org/listinfo/hot > > > > > _______________________________________________ > HOT mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/hot > >
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